From 4fffc7eb44a6d85fdc5627a71cff4f392068f5e7 Mon Sep 17 00:00:00 2001
From: Ada Christine <adachristine18@gmail.com>
Date: Wed, 28 Apr 2021 15:35:03 +0000
Subject: changed loader allocation, preparing for boot data revamp

---
 api/loader/data_efi.h | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 api/loader/data_efi.h

(limited to 'api/loader/data_efi.h')

diff --git a/api/loader/data_efi.h b/api/loader/data_efi.h
new file mode 100644
index 0000000..f159de6
--- /dev/null
+++ b/api/loader/data_efi.h
@@ -0,0 +1,45 @@
+#pragma once
+
+#include <kernel/memory/range.h>
+
+#include <efi.h>
+
+#include <stddef.h>
+
+#define EfiUserMemoryType (EFI_MEMORY_TYPE)0x80000000
+#define SystemMemoryType EfiUserMemoryType | 0x01
+
+enum efi_boot_data_type
+{
+    MEMORY_MAP_DATA,
+    FRAMEBUFFER_DATA,
+};
+
+struct efi_memory_map_data
+{
+    UINTN size;
+    UINTN key;
+    UINTN descsize;
+    UINT32 descver;
+    EFI_MEMORY_DESCRIPTOR data[];
+};
+
+struct efi_framebuffer_data
+{
+    struct memory_range buffer;
+    UINT32 width;
+    UINT32 height;
+    UINT32 pitch;
+    UINT8 pxsize;
+    EFI_PIXEL_BITMASK bitmask;
+    EFI_GRAPHICS_PIXEL_FORMAT pxformat;
+};
+
+struct efi_boot_data
+{
+    EFI_SYSTEM_TABLE *system_table;
+    struct efi_memory_map_data *memory_map;
+    struct efi_framebuffer_data *framebuffer;
+    void *acpi_rsdp;
+};
+
-- 
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